Nearest systems / #71

GJ 570

RECONS rank #71 · GJ 570 · 5.861 pc · 19.12 ly · 4 components

GJ 570 A portrait

GJ 570 A

GJ 570 · LHS 387 · recons:gj-570:a · Gaia DR3 6232511606838403968

Distance: 5.886 pc · 19.20 ly
Spectral type: K4.0 V (RECONS)
T_eff: 4503 K (Gaia GSP-Phot)
Magnitudes: V 5.64 · G 5.364 · BP−RP 1.324
Parallax: 169.884 mas ± 0.065 (Gaia DR3)
Gaia source_id: 6232511606838403968
RECONS name: GJ 570 A

RECONSGaia DR3

GJ 570 B portrait

GJ 570 B

GJ 570 · LHS 386

Distance: 5.861 pc · 19.12 ly
Spectral type: M1.5 VJ (RECONS)
T_eff: 3615 K (spectral type (Pecaut & Mamajek 2013))
Magnitudes: V 8.30 · G unknown · BP−RP unknown
Parallax: 170.620 mas ± 0.670 (RECONS)
Gaia source_id: — (not in Gaia DR3 subset)
RECONS name: GJ 570 B

RECONS

GJ 570 C portrait

GJ 570 C

GJ 570

Distance: 5.861 pc · 19.12 ly
Spectral type: M V (RECONS)
T_eff: 3050 K (spectral type (Pecaut & Mamajek 2013))
Magnitudes: V 9.96 · G unknown · BP−RP unknown
Parallax: 170.620 mas ± 0.670 (RECONS)
Gaia source_id: — (not in Gaia DR3 subset)
RECONS name: GJ 570 C

RECONS

GJ 570 D portrait

GJ 570 D

GJ 570

Distance: 5.861 pc · 19.12 ly
Spectral type: T7.0 V (RECONS)
T_eff: 900 K (spectral type (Pecaut & Mamajek 2013))
Magnitudes: V unknown · G unknown · BP−RP unknown
Parallax: 170.620 mas ± 0.670 (RECONS)
Gaia source_id: — (not in Gaia DR3 subset)
RECONS name: GJ 570 D

RECONS

RECONS components

Component	CNS name	LHS	RA (RECONS)	Dec (RECONS)	π (mas)	π ref.	SpT	V	M_V	Mass (M☉)	Gaia match
A	GJ 570	387	14 57 28.0	-21 24 56	170.62 ± 0.67	YHS	K4.0 V	5.64	6.80	0.780	matched
B	GJ 570	386	14 57 26.5	-21 24 41	170.62 ± 0.67	—	M1.5 VJ	8.30	9.46	0.550	recons_only
C	GJ 570	—	14 57 26.5	-21 24 41	170.62 ± 0.67	—	M V	9.96	11.12	0.360	recons_only
D	GJ 570	—	14 57 15.0	-21 21 50	170.62 ± 0.67	—	T7.0 V	unknown	unknown	0.030	recons_only

Notes: separation 22" · orbit < 2" · separation 258"